Zhongkuang Steel Pipe Co.,Ltd




1. Executive standards: API spec 5CT, API spec 5B
2. Specification range: 2-3/8", 2-7/8", 3-1/2", 4", 4-1/2", 5", 5-1/2", 6-5/8", 7", 7-5/8", 8-5/8",9-5/8",10-3/4", 11-3/4", 13-3/8", 16", 18-5/8", 20" 
  WT: 4.24-16.13mm
3. Materials: J55, K55, N80, L80, C90,T95, P110 and Q125
4. T&C: EUE, NUE, STC, LTC, BTC and Special Coupled.
6. Testing: NDT etc related rules of API 5CT and 5B
7. Packing: By bundles, seaworthy packing.
8. Application:
Connecting two oil tubing or casing pipes.

Zhongkuang is a professional API casing pipe manufacture and supplier in china, in order to better serve our customers, we also provide coupling, pup joints and seamless pipes. As agent of TPCO, BAO steel, we have advantages enough to serve customers well with good quality and price. Pls feel free to contact with us, if you are interested in our products.

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